rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Investigation of the Earth as a heat source and sink for the heat pump under Texas conditions
  name:
    name part: Vestal, Donald M.
    role:
      role term: creator
  name:
    name part: Texas A & M Research Foundation
  name:
    name part: Texas Electric Service Company
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: txu
    date issued: 1951
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: 41 leaves, 85 leaves of plates : illustrations (some folded) ; 28 cm.
  note: [Donald M. Vestal, Jr.].
  note: Progress report no. 19; Dec. 1, 1950-Mar. 1, 1951.
  note: Research conducted for the Texas A&M Research Foundation, under contract with the Texas Electric Service Company, Fort Worth, Texas.
  note: Includes bibliographical references (leaves 6-8). 41
  subject:
    topic: Heat pumps
    topic: Thermodynamics
  subject:
    topic: Thermocouples
  subject:
    topic: Terrestrial heat flow
  record info:
    record content source: TXA
    record creation date: 051011
    record change date: 20191026063056.0
    record identifier: in00002089119